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Profile | Advantage | Usage |
☆ Hot rolled steel tube (Hollow steel) | High cost-effective Jamb: 1" * 2" Stile tube: 1.25" * 2" Steel muntin / Cross bar: 3/4", 1", 1.18" | Modern style double / single doors Pivot doors Fixed windows |
☆ imported carbon steel (Solid steel: W20 series) | Minimal depth and sidelines The thinnest and high energy-efficient with glass thickness: gingle 8mm, double 16mm / 22mm | French style casements Fixed windows |
☆ imported carbon steel (Solid steel: W40 series) | Minimal depth and sidelines Thermal break can be used in extreme weather conditions Zinc-magnesium coating for corrosion protection High energy-efficient with glass thickness: double 26mm / 30mm | Unique & stylish thermal break doors & windows Sunlight room |
☆ imported carbon steel (Solid steel: thermal break galvanized steel) | Minimal depth and sidelines Perfect performance Minimum maintanance Long life cycle | Unique & stylish thermal break doors & windows Sunlight room Thermal break and non-thermal folding doors |
A. HOTIAN brand, famous in China
B. Wall thickness: 2.5mm, with steel reinforcement inside
C. Surface treatment: White, Dark Red, Dark Green, Moss Green, Brown, many colors are available



A. Single Glass: 5,6,7,8,10,12,15,19mm Tempered Glass
B. Double Glass: 5+ 6/9/12 + 5mm Tempered Glass
C. Laminated Glass: 5+ 0.38/0.76/1.52PVB + 5mm Tempered Glass
D. Tinted/Reflect Glass/Tempered Glass
E: Customized

Hardware & Accessories:
Top quality made in Germany and made in China are available. All hardware and Patented accessories, made with the best materials, have been studied for an easy, rational use. The hinges are Stainless Steel to take maximum load.

Our factory have been in this line for many years, we have different design and different materials windows and doors for customers to choose.
If there is any items you are interested in, please don't hesitate to send us inquiry for more information, we'll reply you as early as possible.
For Customized please confirm with us for window details as follow:
1).Window Size and window material
2).Window design or Window drawing
3).Glass type
4).Window color

We also provide other design steel doors and windows, the following are the real pictures, please kindly check it. If there is any items you are interested in, please don't hesitate to send us inquiry for more information, we'll reply you as early as possible.
Certainly, if you have your own design, please send us
1. design drawing
2. size
3. steel frame color
4. glass type: single or double glass, common, tempered or low-e glass and glass thickness, etc.,
then we could customize the exact steel doors or windows you want.
We also can do your design, welcome to order.













We have CE/SGS/SONCAP/EC/5S/ISO/CIQ/SGS certificates. Quality is assured.Please be at ease.


1. draw the design drawing according to customer hand-drawing, idea, size, etc by Auto CAD
2. cut the zinc steel tube based on the Auto CAD drawing, open the lock and hingles hole by mold
3.weld the steel tube to the door and windows frame, then rub down the welding line
4.surface powder coating in black, white or other color
5.install the glass
6. package: bubble bag inside and wood case with steel frame outside for sample order, bulk order will carton and thin film inside package with steel frame outside package
1.What is your sample policy?
A: The sample is free, you have to pay the freight charge. The sample will be finished one week.
2.What is your package?
A: Carton Box + Pallet
3.What is Lock system?
A: Commonly German brand, China top brand.
4.What is your windows standard?
A: The window comply AS 2047:2014, AS 1170.0, AS 1288:2006, AS/NZS 2208:1996, AS4291.1:2000, CE and Soncap.
5.What is the MOQ quantity?
1. MOQ is 1 set.
2. The standard size is 6 feet wide and 8 feet high.
3. The custom size is not enough for one square meter to be calculated in one square meter.
.
6. How long is the production time?
Total production time is 20 days include
1. Drawing making 3 days.
2. Modification and confirmation 3 days.
3. Door assembly 5 days.
4. Galvanized layer made 3 days.
5. Paint baked 3 days.
6.Toughened glass customization 3 days.
7. Packing wooden box custom custom 1 day.
7.What is Quality Control system?
A, After order confirmed, we have a meeting with the main peoples who work for workshop before production,investigate all the workmanship and some technical problems,
ensure all of them have related ways to settle and control.
B,Inspect all the materials when arrived, ensure they will be catched up customers's requirements.
C, Inspect the semi-finished goods.
D, Inspect the finished products.
E, Final inspection when pack up all the goods.if there is not any problems for this step,our QC will issue the inspection report and release this products.
Thanks for being interested in our products and services,
For more information,pls contact us directly.

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